XH-M145 12W*2 YD138-E Chip Class D Digital Stereo Audio Amplifier Board DC 12V $ 26.35 The power amplifier board uses original YD138-E chip, which is featured with over-current protection, thermal protection, noise reduction, etc. 22. Wide voltage working range of DC 9-14V, can normally work at 2A and above. 33. Dual channel stereo, excellent amplification performance, low distortion. 44. Output power is 28W at 8ohm load, 212W at 4ohm load. 55. High quality double sided circuit board, anti-aging and high temperature resistant.
